You Will See The Rubber Upstand Has Vaious Cut Lines Indicated On the Outside , Simply Cut To Required Size Using a Stanley Knife.

This product is used to weather proof your roof once the flue has been fitted through your roof , Simply lift the tiles around the area where your Flue will come through your roof , place Flashing onto the roof Once you have Installed the Flue in to position , secure if requires using self tapping screws (Not Supplied) place roof tiles back into place making sure you leave the BOTTOM EDGE of the flashing above the tiles and the TOP EDGE of the flashing under the tiles , so the rain will run onto the lower tiles and disperse.

When using on a Conservatory Roof Please include Large Fixing Kit Item Code : (largefixingkit)

Gas Flexible Flue Liner: Approved
to BS715 our Gas Liner is seam Welded and can be used on Condensing applications
as well as Standard Gas Appliance Chimney Lining / Oil Applications for
use with 28 Sec Kerosene oil .